60hpmercguy
Cadet
- Joined
- Aug 13, 2011
- Messages
- 16
Hello all, I have a 1995 60 HP Mercury that runs great at any speed other than between 5 to 6 thousand rpm. This problem just started recently with nothing being changed about the engine or fuel etc. I did change the fuel/water separator to try and fix, but no change. The engine runs as if it you are quickly accelerating and decelerating with the throttle lever and the tach. shows the rpm changing too, but you can accelerate to WOT and it runs great with good response. Adversely, you can drop to less than 5k and the engine runs smoothly. Of course, these are not exact rpm readings but close. At WOT, the tach. indicates close to 7 K rpm. Does this sound like a fuel or ignition problem? What remedies does anyone suggest? Any ideas at all? Thanks